Reviewed, UniProtKB/Swiss-Prot P55417 (TRAF_RHISN)

Names and origin

Protein names

Recommended name:
    Probable conjugal transfer protein traF

Gene names

Name:	traF
Ordered Locus Names:	NGR_a03990
ORF Names:	y4dR

Encoded on

Plasmid sym pNGR234a

Organism

Rhizobium sp. (strain NGR234) [Complete proteome] [HAMAP]

Taxonomic identifier

394 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Rhizobium

Protein attributes

Sequence length	188 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Involved in conjugal transfer of the plasmid Potential.
Subcellular location	Periplasm Probable.
Sequence similarities	Belongs to the peptidase S26C family.

Ontologies

Keywords
Biological process	Conjugation
Cellular component	Periplasm
Domain	Signal
Technical term	Complete proteome Plasmid
Gene Ontology (GO)
Biological process	conjugation Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	periplasmic space Inferred from electronic annotation. Source: UniProtKB-SubCell
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 28	28	Potential
	Chain	29 – 188	160	Probable conjugal transfer protein traF		PRO_0000022580

Sequences

	Sequence		Length	Mass (Da)
	P55417-1 [UniParc]. Last modified November 1, 1997. Version 1. Checksum: 93A40D18C889AC69	FASTA	188	19,999
	10 20 30 40 50 60 MNIPLVELTS RRRRGKPLLL GLATMTMAAV GTISAAWFGG YRINLTPSEP LGLWRIVKID 70 80 90 100 110 120 RPSAVGDLVF ICPPRTSAMR EARMRGYLRA GLCPGGIAPL IKSVIAVAGQ RVEVGVSVNV 130 140 150 160 170 180 DGHPVPSSAL ALRDGQGRPM KPFSGGIVPT DYVFLHSPFS GSYDSRYFGP IPAAGILGLA QEVLTYAP

References

[1]

"Molecular basis of symbiosis between Rhizobium and legumes." Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A., Perret X. Nature 387:394-401(1997) [PubMed: 9163424] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

[2]

"Rhizobium sp. strain NGR234 possesses a remarkable number of secretion systems." Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A., Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A., Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A., Broughton W.J., Perret X., Strittmatter A.W., Streit W.R. Appl. Environ. Microbiol. 75:4035-4045(2009) [PubMed: 19376903] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	U00090 Genomic DNA. Translation: AAB91647.1.
RefSeq	NP_443827.1.
3D structure databases
ModBase	Search...
Protein family/group databases
MEROPS	S26.014.
Genome annotation databases
GeneID	962284.
GenomeReviews	Gene locus NGR_a03990 in contig U00090_GR.
Organism-specific databases
CMR	Search...
Family and domain databases
InterPro	IPR015927. Peptidase_S24_S26A/B/C. IPR019533. Peptidase_S26_cons-reg. IPR014139. Peptidase_S26C_TraF. [Graphical view]
Pfam	PF10502. Peptidase_S26. 1 hit. [Graphical view]
TIGRFAMs	TIGR02771. TraF_Ti. 1 hit.
ProtoNet	Search...

Entry information

Entry name

TRAF_RHISN

Accession

Primary (citable) accession number: P55417

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	November 1, 1997
Last modified:	November 24, 2009
This is version 42 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)